词汇	target distance marker
释义	target distance marker 靶距标
随便看	pre-stressed simple supported beam Prestressed simply-supported girder prestressed slab pre-stressed slabs prestressed soil anchor prestressed soil anchors pre-stressed soil nail prestressed soil nailing prestressed space grid structures prestressed space steel structure prestressed space structure pre-stressed spatial structure prestressed spun concrete pile prestressed squared pile prestressed stand Prestressed state pre-stressed state prestressed stay prestressed steel bar tensioning equipment prestressed steel bar tensioning machine prestressed steel bundle pre-stressed steel fire prestressed steel hoop prestressed steel piston ring prestressed steel plate hoop